POC-CVE-2026-23520

CVE-2026-23520 — Arcane Lifecycle Label RCE OS Command Injection in Arcane Docker Management 1.13.0 Overview Arcane is a modern, web-based Docker management platform. Versions prior to 1.13.0 are vulnerable to an authenticated Remote Code Execution RCE via OS command injection in the updater...

Command Injection

Arcane is vulnerable to Command Injection. The vulnerability is due to lifecycle label values such as com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update being passed directly to /bin/sh -c without sanitization, allowing authenticated users to inject...

Exploit for OS Command Injection in Arcane

CVE-2026-23520 — Arcane Lifecycle Label RCE OS Command In...

SUSE CVE-2026-23520

Arcane provides modern docker management. Prior to 1.13.0, Arcane has a command injection in the updater service. Arcane's updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to r...

GO-2026-4320 Arcane Has a Command Injection in Arcane Updater Lifecycle Labels That Enables RCE in github.com/getarcaneapp/arcane/backend

Arcane Has a Command Injection in Arcane Updater Lifecycle Labels That Enables RCE in github.com/getarcaneapp/arcane/backend...

CVE-2026-23520

Arcane provides modern docker management. Prior to 1.13.0, Arcane has a command injection in the updater service. Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to r...

GHSA-GJQQ-6R35-W3R8 Arcane Has a Command Injection in Arcane Updater Lifecycle Labels That Enables RCE

Summary Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to run before or after a container update. The label value is passed directly to /bin/sh -c without sanitizati...

Arcane Has a Command Injection in Arcane Updater Lifecycle Labels That Enables RCE

Summary Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to run before or after a container update. The label value is passed directly to /bin/sh -c without sanitizati...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection via the updater service which supported lifecycle labels. An attacker can execute arbitrary commands by supplying a crafted value to the lifecycle label, which is then passed unsanitized to the shell for execution when...

CVE-2026-23520

Arcane provides modern docker management. Prior to 1.13.0, Arcane has a command injection in the updater service. Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to r...

CVE-2026-23520 Arcane has a Command Injection in Arcane Updater Lifecycle Labels Enables RCE

Arcane provides modern docker management. Prior to 1.13.0, Arcane has a command injection in the updater service. Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to r...

CVE-2026-23520 Arcane has a Command Injection in Arcane Updater Lifecycle Labels Enables RCE

Arcane provides modern docker management. Prior to 1.13.0, Arcane has a command injection in the updater service. Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to r...

EUVD-2026-2738

Arcane provides modern docker management. Prior to 1.13.0, Arcane has a command injection in the updater service. Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to r...

CVE-2026-23520

Arcane CVE-2026-23520 affects the updater service prior to version 1.13.0. The updater supports lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update, whose values are passed directly to /bin/sh -c without sanitization. Any authenticated u...

CVE-2026-23520: Improper Neutralization of Special Elements used in an OS Command

Arcane provides modern docker management. Prior to 1.13.0, Arcane has a command injection in the updater service. Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to r...

PT-2026-3097

Name of the Vulnerable Software and Affected Versions Arcane versions prior to 1.13.0 Description Arcane’s updater service allows defining commands to run before or after container updates using lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and...